code: def test_wavfile_write(self):
      # Read from str path, write to Path
      input_path = (
          Path(__file__).parent / "data/test-8000Hz-le-2ch-1byteu.wav"
      )
      rate, data = scipy.io.wavfile.read(str(input_path))
  
      with tempdir() as temp_dir:
          output_path = Path(temp_dir) / input_path.name
          scipy.io.wavfile.write(output_path, rate, data)
  
file_path: scipy/scipy/io/tests/test_paths.py
imports: from pathlib import Path
  import numpy
  import scipy.io
  import scipy.io.wavfile
  from scipy._lib._tmpdirs import tempdir
  import scipy.sparse
label_desc: Use image node_id 11 for calling the TestPaths obj's underlying member method code with example usage: obj.test_wavfile_write() without return types